JST LBT Connector, Wire to Board, Custom Wire Assembly
JST LBT Connector, Wire to Board
The JST LBT Connector is designed for efficient connection of lithium polymer batteries or DC-IN applications, offering a clear separation between signal and power supply circuits. This connector features a low-profile, space-saving design, making it ideal for compact environments. It supports high-current applications, up to 7.0A, and incorporates a heat radiation structure to ensure optimal performance and durability. The hybrid model effectively integrates both signal and power supply circuits, while its sequence structure enhances the reliability of the connection, preventing incomplete mating. Built for high strength and durability, the JST LBT Connector is a robust solution for power and signal management in demanding applications.
Specifications
- Current rating:
- Power supply circuit: 7.0 A AC/DC (AWG #20)
- Signal circuit: 0.5 A AC/DC (AWG #28)
- Voltage rating: 50 V AC/DC
- Temperature range: -25℃ to +85℃ (including temperature rise in applying electrical current)
- Contact resistance:
- Power supply circuit, Initial value/ 15 mΩ max, After environmental tests/ 30 mΩ max.
- Signal circuit: Initial value/ 20 mΩ max, After environmental tests/ 40 mΩ max.
- Insulation resistance: 100 MΩ min.
- Withstanding voltage: 500 VAC/minute
- Applicable wire:
- Power supply circuit: Conductor size/ AWG #24 to #20, Insulation O.D./ 1.11 to 1.44 mm
- Signal circuit: Conductor size/ AWG #28, Insulation O.D./ 0.6 to 0.8 mm
Housing
| No. of circuits | Model No. | Dimensions(mm) | Q'ty/bag | |||
| Power supply | Signal | B | C | D | ||
| 2 | 1 | LBTAR-03V-2K-K(HF) | 3.45 | 9.10 | 3000 | |
| 3 | LBTAR-05V-2K-K(HF) | 5.45 | 2.00 | 11.10 | 3000 | |
| 5 | LBTAR-07V-2K-K(HF) | 7.45 | 4.00 | 13.10 | 2000 | |
| 7 | LBTAR-09V-2K-K(HF) | 9.45 | 6.00 | 15.10 | 2000 | |
Material and Finish: PBT, UL94V-0
Terminal
For Power Supply
For Signal
| Model No. | Applicable wire | Insulation O.D. (mm) | Q'ty/reel | ||
| mm² | AWG# | ||||
| Power supply | SLBTAD-01T-M0.5 | 0.22～0.5 | 24~20 | 1.11~1.44 | 7000 |
| Signal | SSH-003T-P0.2-H | 0.08 | 28 | 0.6～0.8 | 23000 |
Material and Finish
- Power supply: Copper alloy, tin-plated (reflow treatment)
- Signal: Phosphor bronze, tin-plated (reflow treatment)
Header
| No. of circuits | Model No. | Dimensions(mm) | Q'ty/reel | ||||
| Power supply | Signal | A | B | C | D | ||
| 2 | 1 | SM03B-LBTAKS-TD-N2T-K(HF) | 8.20 | 3.45 | — | 9.10 | 1500 |
| 3 | SM05B-LBTAKS-TD-N2T-K(HF) | 10.20 | 5.45 | 2.00 | 11.10 | 1500 | |
| 5 | SM07B-LBTAKS-TD-N2T-K(HF) | 12.20 | 7.45 | 4.00 | 13.10 | 1500 | |
| 7 | SM09B-LBTAKS-TD-N2T-K(HF) | 14.20 | 9.45 | 6.00 | 15.10 | 1500 | |
Material and Finish
- Power supply contact: Copper alloy, copper-undercoated, tin-plated (reflow treatment)
- Signal contact: Copper alloy, copper-undercoated, tin-plated (reflow treatment)
- Housing: Heat resisting resin, UL94V-0
- Solder tab: Copper alloy, copper-undercoated, tin-plated (reflow treatment)
Support Custom Wiring Harness Assembly
- Connector: 1, 2, 3, 5, 7pin
- Wire gauge: 24 - 28AWG
- Wire length: as long as your needs
- Wire color: white, black, red, yellow, grey, blue, green, purple, orange, brown, etc.
- Custom type:
- wire to wire
- wire to tinned end
- wire to open end
- wire to any suitable connectors
- Minimum Order: 100 pieces per order.
Customize Your Wire Harness
Send us your sample or drawing/schematic for quote price→ Feedback with quotation(1~3 days) → Confirm quotation → Arrange sample you for approval→ [Make mold if needed (7 days) →Mold test] → Making samples(1~3 days)→Samples test(Approval) → place order for Mass production(2~3 weeks)→ Quality checking→ Packing → Delivery → After Service → Repeat Order.
